Patents Assigned to Sphinxwerker Muller AG
  • Slide arresting device at a handgun
    Patent number: 4986163
    Abstract: An arrresting pin having a recessed circumferential section is inserted in the frame of the gun. A pin locking spring is biased into the mentioned recess. This locking spring prevents the arresting pin from falling out of the frame. A simple rotation of the arresting pin moves the locking spring out of the way, allowing an easy disassembling. The arresting pin includes further a planar jacket section, co-operating with a corresponding abutment surface at the slide for limiting the travel during the recoil of the slide.
    Type: Grant
    Filed: January 4, 1990
    Date of Patent: January 22, 1991
    Assignees: ITM Industrial Technology & Machines AG, Sphinxwerker Muller AG
    Inventor: Martin Tuma